25092045

素因数分解:

$3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{277}}^1$

素因数の和:363

約数の個数: 64

約数和(自身を含む): 49639680

約数和(自身を除く): 24547635

約数列:

[1, 3, 5, 9, 11, 15, 27, 33, 45, 55, 61, 99, 135, 165, 183, 277, 297, 305, 495, 549, 671, 831, 915, 1385, 1485, 1647, 2013, 2493, 2745, 3047, 3355, 4155, 6039, 7479, 8235, 9141, 10065, 12465, 15235, 16897, 18117, 27423, 30195, 37395, 45705, 50691, 82269, 84485, 90585, 137115, 152073, 185867, 253455, 411345, 456219, 557601, 760365, 929335, 1672803, 2281095, 2788005, 5018409, 8364015, 25092045]

約数ペア:

[(1, 25092045), (3, 8364015), (5, 5018409), (9, 2788005), (11, 2281095), (15, 1672803), (27, 929335), (33, 760365), (45, 557601), (55, 456219), (61, 411345), (99, 253455), (135, 185867), (165, 152073), (183, 137115), (277, 90585), (297, 84485), (305, 82269), (495, 50691), (549, 45705), (671, 37395), (831, 30195), (915, 27423), (1385, 18117), (1485, 16897), (1647, 15235), (2013, 12465), (2493, 10065), (2745, 9141), (3047, 8235), (3355, 7479), (4155, 6039)]